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  3. November 2010

RE: embedded sql not compiling

Thanks, Mihael,

This works :

exec sql

SELECT coalesce(MAX(NSQNO) + 1, 1)
INTO :NSQNO
FROM NPAI WHERE NENVCD = : wEnvCd AND NDOSNO = : wNoRf;


-----Message d'origine-----
De : midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] De la part de Schmidt, Mihael

I forgot to mention that you have to check for NULL in the
case that the table is empty.

Mihael

-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Schmidt, Mihael
Sent: Thursday, November 18, 2010 12:42 PM
To: Midrange Systems Technical Discussion
Subject: RE: embedded sql not compiling

I don't know what is wrong with your statement but why don't
you use INTO?

exec sql SELECT MAX(NSQNO) + 1
INTO :NSQNO
FROM NPAI WHERE NENVCD = : wEnvCd AND NDOSNO = : wNoRf;

Mihael


-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of David FOXWELL
Sent: Thursday, November 18, 2010 12:12 PM
To: Midrange Systems Technical Discussion
Subject: embedded sql not compiling

Hi,

What's wrong with my statement?

EXEC SQL
SET : NSQNO = SELECT MAX(NSQNO) + 1
FROM NPAI WHERE NENVCD = : wEnvCd AND NDOSNO
= : wNoRf;

Here's an extract from the compile listing :

.+... 2 ...+... 3 ...+... 4 ...+... 5 ...+... 6 ...+.
SET : NSQNO = SELECT MAX(NSQNO) + 1

MESSAGES DE DIAGNOSTIC
TEXTE
Position 38 Elément syntaxique MAX n'est pas correct.

Thanks.
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